Provide fallback VOP methods for crossmp vnode.

In particular, crossmp vnode might leak into rename code. PR: 216380 Reported by: fnacl@protonmail.com Sponsored by: The FreeBSD Foundation X-MFC with: r309425
svn path=/head/; revision=312645
2017-01-22 19:36:02 +00:00 · 2017-01-22 19:36:02 +00:00 · aec8391d46 · 2020-12-20 02:59:44 +00:00
commit aec8391d46
parent 6789e5acf2
1 changed files with 1 additions and 0 deletions
--- a/sys/kern/vfs_lookup.c
+++ b/sys/kern/vfs_lookup.c
@ -132,6 +132,7 @@ crossmp_vop_unlock(struct vop_unlock_args *ap)
 }

 static struct vop_vector crossmp_vnodeops = {
+	.vop_default =		&default_vnodeops,
 	.vop_islocked =		crossmp_vop_islocked,
 	.vop_lock1 =		crossmp_vop_lock1,
 	.vop_unlock =		crossmp_vop_unlock,